CN213794802U

CN213794802U - Projector lens picosecond laser machine

Info

Publication number: CN213794802U
Application number: CN202022945526.0U
Authority: CN
Inventors: 朱世雷; 李跃庭; 苏春保; 潘光俊; 朱克俊
Original assignee: Shenzhen Quanjing Electronic Technology Co ltd
Current assignee: Shenzhen Quanjing Electronic Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-27
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a projecting apparatus lens picosecond laser machine, including box, lens, there is the processing case through baffle fixed mounting in the box, there is the fixed plate through stand fixed mounting in the processing incasement, there are two boards of placing through two bracing piece fixed mounting on the fixed plate, and the lens is placed on two boards of placing, a plurality of unloading holes have been seted up on the fixed plate, it has two unloading pipes to handle the intercommunication between case and the baffle, the threaded rod is installed to the box internal thread, and installs the movable plate through stop gear on the threaded rod, install the movable block through slide mechanism on the movable plate, and install the laser machine through installation mechanism on the movable block. Has the advantages that: can reach the upper and lower height of nimble adjustment laser machine and control the position to can process different positions on the lens, and can collect the clearance with the piece that produces during processing, it is comparatively convenient.

Description

Projector lens picosecond laser machine

Technical Field

The utility model relates to a technical field of projector lens especially relates to a projector lens picosecond laser machine.

Background

The projector lens is a lens which is arranged on a projector lens and used for displaying a projection picture, and when the projector lens is manufactured, a picosecond laser machine is usually adopted to carry out fine processing such as grinding, punching, cutting and the like on the projector lens;

present picosecond laser machine is adding man-hour to the projector lens, can produce more piece usually, and does not set up piece collection device in the current device for the piece easily wafts everywhere, and the later stage is difficult for clearing up, and the processing position of current laser machine is comparatively fixed, can't carry out about in a flexible way and the adjustment of position from top to bottom, and the process window is narrower, has certain limitation, consequently needs urgently to design a projector lens picosecond laser machine and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a projector lens picosecond laser machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a picosecond laser machine for a projector lens comprises a box body and a lens, wherein a processing box is fixedly arranged in the box body through a partition plate, a fixed plate is fixedly arranged in the treatment box through an upright post, two placing plates are fixedly arranged on the fixed plate through two supporting rods, the lenses are placed on the two placing plates, a plurality of blanking holes are arranged on the fixing plate, two blanking pipes are communicated between the processing box and the partition plate, a threaded rod is arranged in the box body in a threaded manner, and a moving plate is arranged on the threaded rod through a limiting mechanism, a moving block is arranged on the moving plate through a sliding mechanism, and the moving block is provided with a laser machine through an installation mechanism, the moving plate is rotatably provided with a wind-up roll through a servo motor, and a traction rope is fixedly connected between the winding roller and the moving block, and a return spring is fixedly installed between one side of the moving block, which is far away from the traction rope, and the moving plate.

In foretell projecting apparatus lens picosecond laser machine, stop gear includes the roller of changeing of fixed mounting in the threaded rod lower part, and the movable plate rotates and installs on changeing the roller, fixed mounting has two spacing spring levers between movable plate and the box.

In the above projector lens picosecond laser machine, the sliding mechanism includes a trapezoidal sliding block fixedly mounted on a moving block, and a trapezoidal sliding groove matched with the trapezoidal sliding block is formed in the moving block.

In the projector lens picosecond laser machine, the mounting mechanism comprises a mounting plate fixedly mounted at the lower part of the moving block, a connecting plate is fixedly mounted on the mounting plate through the matching of a bolt and a nut, and the laser machine is fixedly mounted on the connecting plate.

In the above-mentioned projector lens picosecond laser machine, two baffles are rotatably installed on the processing box through two damping rotating shafts.

In the projector lens picosecond laser machine, the bottom of the treatment box is obliquely arranged, and the feeding end of the discharging pipe is located at the lowest point of the bottom of the treatment box.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through setting up the threaded rod, rotate the threaded rod and can drive the movable plate and reciprocate rather than last laser machine to adjustment laser machine that can be nimble and the interval between the lens, so that carry out subsequent processing.

2: through setting up servo motor and haulage rope, servo motor rotates and can drive the wind-up roll promptly and rotate and rolling haulage rope, can stimulate the movable block promptly during the haulage rope rolling and control about rather than last laser machine to the processing position of adjustable laser machine on the lens.

3: through setting up unloading hole and unloading pipe, the piece that the lens produced when adding man-hour can fall on the fixed plate to can fall to handling the incasement through the unloading hole on the fixed plate, fall to the piece of handling on the case and can get into the lower part of baffle through unloading pipe promptly, can collect the piece.

To sum up, the utility model discloses can reach the upper and lower height of nimble adjustment laser machine and control the position to can process different positions on the lens, and can collect the clearance with the piece that produces man-hour, it is comparatively convenient.

Drawings

Fig. 1 is a schematic structural diagram of a picosecond laser machine with a projector lens according to the present invention;

fig. 2 is an enlarged view of a structure for connecting the moving plate and an upper portion thereof in fig. 1.

In the figure: the device comprises a box body 1, a partition plate 2, a treatment box 3, a fixing plate 4, a placing plate 5, a blanking hole 6, a lens 7, a blanking pipe 8, a damping rotating shaft 9, a baffle plate 10, a moving plate 11, a threaded rod 12, a limiting spring rod 13, a servo motor 14, a traction rope 15, a return spring 16, a laser machine 17, a winding roller 18 and a moving block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a projector lens picosecond laser machine comprises a box body 1 and a lens 7, wherein a processing box 3 is fixedly installed in the box body 1 through a partition plate 2, a fixed plate 4 is fixedly installed in the processing box 3 through an upright post, two placing plates 5 are fixedly installed on the fixed plate 4 through two support rods, the lens 7 is placed on the two placing plates 5, a plurality of blanking holes 6 are formed in the fixed plate 4, two blanking pipes 8 are communicated between the processing box 3 and the partition plate 2, a threaded rod 12 is installed on an internal thread of the box body 1, a movable plate 11 is installed on the threaded rod 12 through a limiting mechanism, a movable block 19 is installed on the movable plate 11 through a sliding mechanism, a laser machine 17 is installed on the movable block 19 through an installing mechanism, a winding roller 18 is rotatably installed on the movable plate 11 through a servo motor 14, and a traction rope 15 is fixedly connected between the winding roller 18 and the movable block 19, a return spring 16 is fixedly arranged between one side of the moving block 19 far away from the traction rope 15 and the moving plate 11;

the following points are notable:

1. the movable plate 11 and the laser machine 17 thereon are driven to move up and down by rotating the threaded rod 12, so that the distance between the laser machine 17 and the lens 7 can be flexibly adjusted, and subsequent processing is facilitated.

2. The limiting mechanism comprises a rotating roller fixedly installed on the lower portion of the threaded rod 12, the moving plate 11 is rotatably installed on the rotating roller, two limiting spring rods 13 are fixedly installed between the moving plate 11 and the box body 1, and the limiting mechanism plays a limiting role and is used for enabling the moving plate 11 to only move up and down and not to rotate when the threaded rod 12 rotates in the box body 1.

3. The upper portion fixed mounting of threaded rod 12 has changeed the handle, and operating personnel can rotate and rotate drive threaded rod 12 and rotate, and is comparatively convenient.

4. The sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the moving block 19, a trapezoidal sliding groove matched with the trapezoidal sliding block is formed in the moving plate 11, and the sliding mechanism is used for enabling the moving block 19 to slide only on the moving plate 11 in the left-right direction and not to deviate and separate from the moving plate 11.

5. The servo motor 14 rotates to drive the winding roller 18 to rotate and wind the traction rope 15, and the traction rope 15 winds to pull the moving block 19 and the laser machine 17 on the moving block to move left and right, so that the processing position of the laser machine 17 on the lens 7 can be adjusted.

6. The mounting mechanism comprises a mounting plate fixedly mounted at the lower part of the moving block 19, a connecting plate is fixedly mounted on the mounting plate through the matching of bolts and nuts, the laser machine 17 is fixedly mounted on the connecting plate, and the mounting mechanism is used for enabling the laser machine 17 to be fixedly mounted on the moving block 19 and mounting the laser machines 17 of different models.

7. Lens 7 can fall on fixed plate 4 when adding man-hour produced piece to can fall to handling case 3 through unloading hole 6 on fixed plate 4 in, the piece that falls on handling case 3 can get into the lower part of baffle 2 through unloading pipe 8 promptly, can collect the piece.

8. Handle and install two baffles 10 through two damping pivot 9 rotations on the case 3, when carrying out adding man-hour of lens 7, the rotatable baffle 10 of operating personnel makes its upper portion that is located handling case 3, can block the piece to the piece that produces can not spill to the outside of handling case 3 man-hour.

9. The bottom of handling case 3 sets up for the slope, and the feed end of unloading pipe 8 is located the minimum of handling case 3 bottom, and the slope setting is used for making the piece that falls on handling case 3 change and get into in unloading pipe 8 under the effect of gravity.

10. The type of servo motor 14 is preferably a 1TL0001-1EA23-3A type servo motor.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The picosecond laser machine for the lens of the projector comprises a box body (1) and the lens (7) and is characterized in that a processing box (3) is fixedly installed in the box body (1) through a partition plate (2), a fixing plate (4) is fixedly installed in the processing box (3) through a stand column, two placing plates (5) are fixedly installed on the fixing plate (4) through two support rods, the lens (7) is placed on the two placing plates (5), a plurality of blanking holes (6) are formed in the fixing plate (4), two blanking pipes (8) are communicated between the processing box (3) and the partition plate (2), a threaded rod (12) is installed on an internal thread of the box body (1), a movable plate (11) is installed on the threaded rod (12) through a limiting mechanism, a movable block (19) is installed on the movable plate (11) through a sliding mechanism, and a laser machine (17) is installed on the movable block (19) through an installation mechanism, a winding roller (18) is rotatably mounted on the moving plate (11) through a servo motor (14), a traction rope (15) is fixedly connected between the winding roller (18) and the moving block (19), and a return spring (16) is fixedly mounted between one side, far away from the traction rope (15), of the moving block (19) and the moving plate (11).

2. The picosecond laser machine for projector lenses is characterized in that the limiting mechanism comprises a rotating roller fixedly arranged at the lower part of the threaded rod (12), a moving plate (11) is rotatably arranged on the rotating roller, and two limiting spring rods (13) are fixedly arranged between the moving plate (11) and the box body (1).

3. The picosecond laser machine with projector lenses according to claim 2, wherein the sliding mechanism comprises a trapezoidal sliding block fixedly mounted on a moving block (19), and a trapezoidal sliding groove matched with the trapezoidal sliding block is formed in the moving block (11).

4. The picosecond laser projector with a lens according to claim 3, wherein the mounting mechanism comprises a mounting plate fixedly mounted at the lower part of the moving block (19), a connecting plate is fixedly mounted on the mounting plate through the matching of a bolt and a nut, and the laser projector (17) is fixedly mounted on the connecting plate.

5. A projector lens picosecond laser machine according to claim 1, wherein two baffles (10) are rotatably mounted on the processing chamber (3) by means of two damping spindles (9).

6. A projector lens picosecond laser machine according to claim 5, wherein the bottom of the treatment tank (3) is inclined and the feed end of the feed pipe (8) is located at the lowest point of the bottom of the treatment tank (3).